Dr Roy Masato Hayashi, DMD - Medicare Dentist in Foothill Ranch, CA

Dr Roy Masato Hayashi, DMD is a medicare enrolled "Dentist - Endodontics" provider in Foothill Ranch, California. His current practice location is 27462 Portola Pkwy, Suite 200, Foothill Ranch, California. You can reach out to his office (for appointments etc.) via phone at (949) 273-8575.

Dr Roy Masato Hayashi is licensed to practice in California (license number 53528) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1922151638.

Contact Information

Dr Roy Masato Hayashi, DMD
27462 Portola Pkwy, Suite 200,
Foothill Ranch, CA 92610-2815
(949) 273-8575
(949) 273-8577

Map and Direction




Healthcare Provider's Profile

Full NameDr Roy Masato Hayashi
GenderMale
SpecialityDentist - Endodontics
Location27462 Portola Pkwy, Foothill Ranch, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1922151638
  • Provider Enumeration Date: 01/18/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8224345319
  • Enrollment ID: I20150922003016

Medical Identifiers

Medical identifiers for Dr Roy Masato Hayashi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922151638NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1223E0200XDentist - Endodontics 53528 (California)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Roy Masato Hayashi is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Roy Masato Hayashi, DMD
27462 Portola Pkwy, Suite 200,
Foothill Ranch, CA 92610-2815

Ph: (949) 273-8575
Dr Roy Masato Hayashi, DMD
27462 Portola Pkwy, Suite 200,
Foothill Ranch, CA 92610-2815

Ph: (949) 273-8575

Reviews and Comments


Dentist in Foothill Ranch, CA

Dr. Salvatore Anthony Lombardi, D.D.S.
Dentist
Medicare: Not Enrolled in Medicare
Practice Location: 26700 Towne Centre Dr, #200, Foothill Ranch, CA 92610
Phone: 949-830-3511    Fax: 949-830-0997
Kiarash Karimi, D.D.S
Dentist
Medicare: Not Enrolled in Medicare
Practice Location: 27462 Portola Pkwy Ste 205, Foothill Ranch, CA 92610
Phone: 949-450-0076    
Abbas Rajabi, DDS
Dentist
Medicare: Not Enrolled in Medicare
Practice Location: 26700 Towne Centre Dr Ste 260, Foothill Ranch, CA 92610
Phone: 949-916-4500    Fax: 949-916-4544
Dr. Peter H. Leou,
Dentist
Medicare: Not Enrolled in Medicare
Practice Location: 26730 Towne Centre Dr Ste 201, Foothill Ranch, CA 92610
Phone: 949-916-5888    Fax: 949-916-5889
Dr. Sumeet S Pandhoh, DDS
Dentist
Medicare: Medicare Enrolled
Practice Location: 45 Auto Center Drive, Ste. 110, Foothill Ranch, CA 92610
Phone: 949-588-5906    Fax: 949-588-6356
Dr. Leonard Stephen Vaughan, DDS, MD
Dentist
Medicare: Not Enrolled in Medicare
Practice Location: 26730 Towne Centre Drive, Suite 105, Foothill Ranch, CA 92610
Phone: 949-297-8880    Fax: 949-297-8883
Dr. Ali Sadri, DDS
Dentist
Medicare: Not Enrolled in Medicare
Practice Location: 26730 Towne Centre Dr Ste 205, Foothill Ranch, CA 92610
Phone: 949-587-2800    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.